搜索资源列表
DAC
- 通过TMS320F2812控制DAC7625,实现四通道同时输出标准的50Hz正弦波,三角波,方波和直流,在一顶的范围内,实现频率可调.-TMS320F2812 control through the DAC7625, the realization of the standard four-channel output of the 50Hz sine wave, triangle wave, square wave and DC, one in the framework of the re
080609
- 基于MATLAB的FIR带阻数字滤波器的设计 由于生物医学信号处理过程中易混入50Hz噪声的特点,本文利用程序设计法和FDATool设计法,设 计一带阻滤波器,并将设计的滤波器应用到一混和正弦信号,通过测试检验,该滤波器可以很好地消除50Hz的工 频干扰。-】To prevent the biomedical signals from being disturbed by 50Hz noise easily,the paper designs a bandstop digital
ecg_brar
- 50 hz ecg noise remover
weiji
- 1、用8255的A口驱动六个七段数码管(LED)的字段,C口驱动六位七段数码管(LED)的位控端,右侧两位显示分值,左侧两位显示秒值。 2、段数码管采用动态扫描方式,用8253做定时器(采用查询方式),每位显示的时间<5ms,扫描频率>50Hz。 3、以5ms为基本时间单位,计数产生秒时间值,秒计数到60时对分计数,分计数到69时对时计数。 -BUFF_KEY EQU 21H BUFF_LED1 EQU 22H
ACmotorSPWM
- 自己编的基于2812的交流电机SPWM开环调速 以下代码为SPWM开环控制的核心代码,在50HZ交流异步电机调试通过。-Its own series of 2812 of the AC motor SPWM-based open-loop speed control the following code to the open-loop SPWM control for the core code, 50HZ AC induction motor to debug through.
counter
- 用VHDL语言实现的计时器,最大计时为24小时,计时精度为1ms,设有复位和暂停功能,使用的晶振频率为50Hz。-VHDL language implementation of the timer with a maximum time of 24 hours, timing accuracy of 1ms, with reset, and pause functions, using the crystal oscillator frequency is 50Hz.
68013
- 用CY7C68013实现的方波代码,这个方波是50HZ.-CY7C68013 achieved with square-wave code, the square wave is 50HZ.
AD
- 本实验的波形发生模块提供1V 50Hz正弦波、0.5V 350Hz正弦波、和前两种波形的叠加波。-The waveform in this experiment took place module provides 1V 50Hz sine wave, 0.5V 350Hz sine wave, and the first two waveforms were stacked kapa.
pic12c508
- PIC12C508单片机控制灯光源程序以上程序使用PIC12C508单片机,内部4MHZ时钟,4脚输入50HZ脉冲信号,7,6,3脚(GP0,GP1,GP4端口)为输出口。其中渐变部分是让灯慢慢的变亮(或灭)。-PIC12C508 MCU control over light source uses PIC12C508 microcontroller, the internal 4MHZ clock, four feet 50HZ input pulse signal, 7,6,3-pin (G
svpwm1_ccslink
- 由MATLAB生成的PWM的源代码,由模型搭建,输出频率50HZ,频率50HZ,芯片2812-PWM generated by the MATLAB source code, built by the model, the output frequency of 50HZ, frequency 50HZ, Chip 2812
SHEPWM
- 该程序是关于SHEPWM的程序,分别是30HZ和50HZ,效果很好 !-The program is about SHEPWM procedure, respectively 30HZ and 50HZ, good results!
MATLAB
- PreProcessing of ECG signal : 50 Hz frq. filter, Base line wounder correction and ploting of graphs.
D
- VHDL数字频率计(1)频率测量范围: 10 ~ 9999Hz 。 (2)输入电压幅度 >300mV 。 (3)输入信号波形:任意周期信号。 (4)显示位数: 4 位。 (5)电源: 220V 、 50Hz -vhdl
PWM50hzsin
- 基于PIC16f877a单片机的 PWM 发出 50HZ 正弦波-Based on PIC16f877a sent 50HZ sine wave PWM SCM
servo
- This code will manage 33 50Hz Servos
ServoTuning
- This code will manage 33 50Hz Servos
Servo2
- This code will manage 33 50Hz Servos
ServoM8L298
- This code will manage 33 50Hz Servos
1231945557_426_FT0_pwm-led
- This code will manage 33 50Hz Servos
clk_div
- FPGA Vrilog HDL 分频器 输入33MHZ ,输出1KHZ-50HZ-FPGA Vrilog HDL divider input 33MHZ, output 1KHZ-50HZ